WTB Axe Mod that prolongs Deep Wound

I don't know if there is such thing. And how much is it cost (i hope it's really cheap).

My chaos axe has Bleeding Mod and I want to change it to Deep Wound.

Any offer or any info about the item, please.

Hi I have a "Cruel" axe haft. Lengthens deep wound 33% if you mean this. I can sell it to you for 300g I suppose.